Problem in Next15 RC

[mohammadgarmroodi]

Bug
when i use react toastify in next js version 15 rc it shows me a error like this:

Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in, or you might have mixed up default and named imports. Check the render method of N.

when i comment the <ToastCotnainer ,the project runs correctly !

[ganicus]

Any update on this?

[raphaelbadawi]

Confirmed on my side, and this is upfront compatibility issue with React 19, not only with Next15.

[notDemian]

any update? im experiencing the same issue

[Alioo11]

i encountered the same issue.
updating the react-toastify version to 10.0.5 fixed it for me.

[creativehabib]

Same Problem

[shehi]

I think we should be waiting for v11. Watch #1177 .

[fkhadra]

Hey, I've released a new major version, please read the release note before upgrading 🙏🏽